| Name: Coarseware 12 | Code: C12 |
| Distinguishing features: Colour |
| Colour: Bright pinkish orange | Texture: Smooth | Strength: Strong |
| Hardness: Medium-high | Resistance: High | Fracture: Conchoidal |
| Manufacture: Wheel | Firing temperature: High | Firing atmosphere: Oxidizing |
| Surface treatment: Thick flesh pink slip on interior and exterior |
| Clay matrix: Well elutriated |
| Inclusions: |
| Type | Size mm. | Colour | Mineral % | Shape | Sorting | Note |
| Crystals | <0.5 | Greyish transparent | Quartz? 3 | Angular | Poor | |
| Particles | <1 | White | Lime 5 | Sub-round | Poor | With reaction rims |
| Particles | <1 | Dark red-black | Grog 10 | Sub-round | Poor | |
| Platelets | <1 | Golden | Biotite mica 1 | Platelet | Poor |
| Notes: |